A mass tort is a civil action involving numerous plaintiffs against one or a few corporate defendants. The tort may involve, for example, personal injuries suffered by numerous plaintiffs as a result of a defective product, or a mass disaster in which there were many injured persons, such as an airplane crash, or exposure of a large group of people to toxic chemicals or pharmaceuticals.
Troy is a city in Miami County, Ohio, United States. The population was 21,999 at the 2000 census. It is the county seat of Miami County as well as the largest city in the county and is part of the Dayton Metropolitan Statistical Area. Troy was one of the cities impacted by severe flooding in the Great Dayton Flood of 1913.